Title:
CONVEYING APPARATUS AND PROSTHESIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/029732
Kind Code:
A1
Abstract:
A conveying apparatus, used for conveying a prosthesis (700) implanted into a joint tissue and a constraint body (600) for accommodating the prosthesis (700), and comprising: an outer sheath tube (100), comprising an inner cavity, wherein the distal end of the outer sheath tube (100) is provided with a connecting segment (110), the connecting segment (110) is configured to be used for connecting the constraint body (600), the constraint body (600) comprises a constraint cavity, and the constraint cavity can movably accommodate the prosthesis (700); an outer catheter (200), wherein the outer catheter (200) is movably arranged in the inner cavity of the outer sheath tube (100) in the axial direction of the outer sheath tube (100), the proximal end of the outer catheter (200) extends out from the proximal end of the outer sheath tube (100), and the distal end of the outer catheter (200) is configured to be used for restricting the prosthesis (700) to move towards the proximal end in the inner cavity of the outer sheath tube (100); and an inner catheter (300), wherein the inner catheter (300) is movably provided in the inner cavity of the outer catheter (200) in the axial direction of the outer catheter (200), the proximal end of the inner catheter (300) extends out from the proximal end of the outer catheter (200), and the distal end of the inner catheter (300) is configured to be used for connecting the prosthesis (700).
Inventors:
LIU CHEN (CN)
NIE JINGMIN (CN)
ZHAO RUIHUI (CN)
YUE BIN (CN)
GE LIANG (CN)
NIE JINGMIN (CN)
ZHAO RUIHUI (CN)
YUE BIN (CN)
GE LIANG (CN)
Application Number:
PCT/CN2022/103693
Publication Date:
March 09, 2023
Filing Date:
July 04, 2022
Export Citation:
Assignee:
SHANGHAI ENDOPHIX CO LTD (CN)
International Classes:
A61F2/40
Foreign References:
| CN113749816A | 2021-12-07 | |||
| CN216148282U | 2022-04-01 | |||
| CN109758269A | 2019-05-17 | |||
| CN110652350A | 2020-01-07 | |||
| US20120239046A1 | 2012-09-20 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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